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TM 10-4930-245-13&P
SECTION III.
OPERATION UNDER USUAL CONDITIONS.
2-8.
ASSEMBLY AND PREPARATION FOR USE.
a.
Position the nozzle handle in the closed (back) position.
b.
Remove the dust cover from the CCR nozzle fuel inlet coupler. Connect the coupler to the fuel supply hose.
c.
Pull the nozzle collar back and remove the discharge end dust cap before dispensing fuel.
2-9.
OPERATING PROCEDURES.
a.
Pull collar (1) back and remove dust cap (2).
WARNING
Do not operate the nozzle until it has first been properly grounded to the
vehicle. Additional information on grounding may be obtained from TM 10-
68, Aircraft Refueling. A static discharge between the vehicle and CCR
nozzle could ignite the fuel or cause an explosion of fuel vapor.
Do not ground nozzle to a radio antenna. Radio transmitters can cause an
arc at antennas.
CAUTION
Never attempt to tighten or loosen nozzle poppet unless the diaphragm
assembly is securely held in place by diaphragm wrench (Appendix B,
Section III, Item 6). Failure to heed this caution will result in irreparable
damage to the diaphragm and nozzle. Never operate the flow actuating
handle unless the diaphragm is wetted by fuel. Actuation of this handle
when diaphragm is dry may result in irreparable damage to the diaphragm,
rendering the nozzle unusable.
b.
Insert ground plug (3) of nozzle into vehicle grounding jack, or attach nozzle grounding damp (4) to
unpainted metal on the vehicle.
c.
Connect the CCR nozzle (5) discharge coupler to the vehicle fuel servicing adapter and push until seated. A
positive connection is indicated by the collar moving forward with an audible click.
d.
Push the latch (6) on the right side of the nozzle forward to release the handle (7), and move the handle to
the up (open) position to dispense fuel.
NOTE
When fuel flow is stopped, the red end of the position indicator should be visible at
the center of the nozzle end.
e.
When refueling is completed, move the handle to the downward (closed) position.
f.
Pull the nozzle collar away from the vehicle fuel servicing adapter to remove the nozzle.
g.
Disconnect ground cable assembly from vehicle and replace dust cap on nozzle.
GOVERNMENT PRINTING OFFICE. 1996 - 755-025/40075
Change 2 2-10
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